求助:怎么翻译与换热器滚压相关的一段话,尤其是逗号后 ...? In the case fo re-rolling , roll only over the tube plate thickness , less 5mm at both ends. 先谢谢大家了! 拜托!查看更多1个回答 . 5人已关注
下面红色部分要怎么翻译multi-pass exchanger channel t ...? the use of corrugated, double jacketed gaskets per ASME B16.20 may be considered for large diameter openings (over NPS 24 inch), especially when the sealing surface is vertical or when the surface to be sealed is not round (e.g., multi-pass exchanger channel to shell closure gaskets) multi-pass exchanger channel to shell closure gaskets 查看更多3个回答 . 5人已关注